CH498701A - Closing device for presses, in particular for injection or die casting - Google Patents

Closing device for presses, in particular for injection or die casting

Info

Publication number
CH498701A
CH498701A CH335170A CH335170A CH498701A CH 498701 A CH498701 A CH 498701A CH 335170 A CH335170 A CH 335170A CH 335170 A CH335170 A CH 335170A CH 498701 A CH498701 A CH 498701A
Authority
CH
Switzerland
Prior art keywords
presses
injection
closing device
die casting
casting
Prior art date
Application number
CH335170A
Other languages
Italian (it)
Inventor
Rusmini Sergio
Original Assignee
Internat Press Dev Establishme
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Internat Press Dev Establishme filed Critical Internat Press Dev Establishme
Publication of CH498701A publication Critical patent/CH498701A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/10—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism
    • B30B1/16—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism operated by fluid-pressure means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/68—Mould opening, closing or clamping devices hydro-mechanical
    • B29C45/681—Mould opening, closing or clamping devices hydro-mechanical using a toggle mechanism as mould clamping device

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Press Drives And Press Lines (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Presses And Accessory Devices Thereof (AREA)
CH335170A 1969-07-16 1970-03-06 Closing device for presses, in particular for injection or die casting CH498701A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1969669 1969-07-16

Publications (1)

Publication Number Publication Date
CH498701A true CH498701A (en) 1970-11-15

Family

ID=11160450

Family Applications (1)

Application Number Title Priority Date Filing Date
CH335170A CH498701A (en) 1969-07-16 1970-03-06 Closing device for presses, in particular for injection or die casting

Country Status (5)

Country Link
US (1) US3667890A (en)
CH (1) CH498701A (en)
ES (1) ES378119A1 (en)
FR (1) FR2056141A5 (en)
GB (1) GB1296140A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3799728A (en) * 1972-05-18 1974-03-26 Int Fabric Molders Inc Mold closing device for fabric molding
US3823765A (en) * 1972-09-05 1974-07-16 Watry Ind Inc Die casting machine
US3927711A (en) * 1974-01-31 1975-12-23 Fisher Gauge Ltd High pressure die casting apparatus
US4064928A (en) * 1976-11-30 1977-12-27 Ex-Cell-O Corporation Die casting machine
US4088432A (en) * 1977-03-01 1978-05-09 Package Machinery Company Mold lockup mechanism
IT1108278B (en) * 1978-12-11 1985-12-02 Ind Macchine Idrauliche I M I IMPROVEMENT IN CLOSING AND LOCKING DEVICES FOR KNEE PRESSES
CH646077A5 (en) * 1980-05-30 1984-11-15 Spuehl Ag TOOL HOLDER FOR PLASTIC MOLDING APPARATUS, ESPECIALLY FOR RECEIVING FOAM TOOLS.
US4393684A (en) 1981-02-12 1983-07-19 Penn Engineering & Manufacturing Corp. Press having a linkage mechanism connectable and disconnectable from a ram
IT8121861U1 (en) * 1981-05-22 1982-11-22 Pagnoni Spa Device for the simultaneous closing of two compartments of a press for the production of chipboard or wood fibre panels or their substitutes
ATE162134T1 (en) * 1993-03-23 1998-01-15 Leinhaas Umformtechnik Gmbh METHOD FOR HYDRAULIC CONTROL OF AN JOINT OR Toggle PRESS AND JOINT OR Toggle PRESS WITH A CONTROLLER ADAPTED FOR CARRYING OUT THE METHOD
TWI382913B (en) * 2010-09-01 2013-01-21 Long Iong Wu Ten-link type double-toggle mold clamping mechanisms

Also Published As

Publication number Publication date
DE2019919A1 (en) 1971-01-28
FR2056141A5 (en) 1971-05-14
GB1296140A (en) 1972-11-15
DE2019919B2 (en) 1975-06-12
US3667890A (en) 1972-06-06
ES378119A1 (en) 1972-05-16

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Legal Events

Date Code Title Description
PL Patent ceased